DESCRIPTION
Our 801 PET chip is TPA-based polyethylene terephthlic copolymer designed for various applications, especially for the bottle like drinking water & food container. It is a high molecular weight polymer with an 0.80 intrinsic viscosity.
The 801 is characterized by low acetaldehyde content, good color value and superior I.V. stability. the 801 has excellent furthur processing features like low processing temperature, high clarity and little degradation.
The following table provides the Parameters that characterize the grade.
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Parameter Unit Value Limits
Intrinsic Viosicity (IV) dL/g 0.80 ±0.02
Acetaldehyde Content ppm 1 max
Color (L-value) -- 83 min
Color (b-value) -- 1 max
Melting point ℃ 243 ±2
Moisture Content %wt 0.4 max
Weight of 100 chips g 1.55 ±0.1
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IMPORTANT NOTICE FOR USE IN PROCESSING
Drying
Drying is necessary prior to the melt processing to prevent the resin from hydrolysis.
Typical drying conditions are an air temperature of 160-175℃, 4-6 hours residence time.
Our 801 PET chip is TPA-based polyethylene terephthlic copolymer designed for various applications, especially for the bottle like drinking water & food container. It is a high molecular weight polymer with an 0.80 intrinsic viscosity.
The 801 is characterized by low acetaldehyde content, good color value and superior I.V. stability. the 801 has excellent furthur processing features like low processing temperature, high clarity and little degradation.
The following table provides the Parameters that characterize the grade.
--------------------------------------------------------------------------------
Parameter Unit Value Limits
Intrinsic Viosicity (IV) dL/g 0.80 ±0.02
Acetaldehyde Content ppm 1 max
Color (L-value) -- 83 min
Color (b-value) -- 1 max
Melting point ℃ 243 ±2
Moisture Content %wt 0.4 max
Weight of 100 chips g 1.55 ±0.1
--------------------------------------------------------------------------------
IMPORTANT NOTICE FOR USE IN PROCESSING
Drying
Drying is necessary prior to the melt processing to prevent the resin from hydrolysis.
Typical drying conditions are an air temperature of 160-175℃, 4-6 hours residence time.
Main Products
Titanium Dioxide(TiO2),Zinc Oxide,Carbon Black